Cookie cutter



FIG. 1 is a perspective front and left side view of a cookie cutter showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a perspective front and right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear view thereof. 

I claim the ornamental design for a cookie cutter, as shown and described. 